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Online since: October 2011
Authors: Hui Min Li, Yun Xiang Hu, Yun Xiu Sai, Wei Tian
Ecological Impact (C1): Biodiversity (C11), Forest Coverage (C12), Grassland Coverage(C13), Cultivated Land Coverage(C14), Water and Soil Erosion Rate (C15), Landform influence(C16), Landscape Diversity Index(C17), Natural Reserves Proportion (C18).
Environment Protection Measures (C2): Waste Gas Treatment Rate (C21), Waste Water Discharge Standards-reaching Rate (C22), Solid Waste Standards-reaching Rate (C23), Life Waste Harmless treatment rate (C24), Water Resources Reuse Rate (C25), Environmental Materials Utilization Rate (C26), Old Buildings and Materials Utilization Rate (C27).
The study provides the basis for project decision and frames a good foundation for evaluation criteria research of rural infrastructure, but it is not suitable for eastern rural areas and not quantified the authority of professionals, which should be improved in future work.
Environment Protection Measures (C2): Waste Gas Treatment Rate (C21), Waste Water Discharge Standards-reaching Rate (C22), Solid Waste Standards-reaching Rate (C23), Life Waste Harmless treatment rate (C24), Water Resources Reuse Rate (C25), Environmental Materials Utilization Rate (C26), Old Buildings and Materials Utilization Rate (C27).
The study provides the basis for project decision and frames a good foundation for evaluation criteria research of rural infrastructure, but it is not suitable for eastern rural areas and not quantified the authority of professionals, which should be improved in future work.
Online since: July 2016
Authors: Feng Hou, Yun Hui Mei, Guo Jun Li
., have been studied by many professionals and engineers.
The detailed experimental procedures to get coating Fe-Ni alloy particles with SiO2 layers are as follows: (i) 0.6 g cleaned particles were mixed with 50 mL ethanol and 50 mL distilled water, and then 0.5 mL silane coupling agent(γ-APS) was added into the mixture.
(ii) After the filtered powder was transferred to the three-necked flask with 85 mL ethanol and 15mL distilled water.
(iii)Finally synthetic black particles were separated magnetically and washed with distilled water and ethanol repeatedly.
The detailed experimental procedures to get coating Fe-Ni alloy particles with SiO2 layers are as follows: (i) 0.6 g cleaned particles were mixed with 50 mL ethanol and 50 mL distilled water, and then 0.5 mL silane coupling agent(γ-APS) was added into the mixture.
(ii) After the filtered powder was transferred to the three-necked flask with 85 mL ethanol and 15mL distilled water.
(iii)Finally synthetic black particles were separated magnetically and washed with distilled water and ethanol repeatedly.
Online since: February 2014
All papers had undergone the careful peer-review by expert referees to the
professional and scientific standards before it is selected for publications in
these volumes.
Studies presented in this book cover these topics: Environmental Analysis, Monitoring and Pollution Control Project, Environmental Chemistry and Biological Researches, Environmental Safety and Health, Environmental Restoration and Purification Engineering, Ecological and Environmental Protection, Waste Disposal and Recycling, Disaster Prevention and Mitigation, Hydrology, Water Resources Engineering and Water Supply, Forest Cultivation and Plant Protection, Biomedical Engineering, Geographic Information Science and Remote Sensing, Geology and Geoscience, Prospecting and Exploration of Mineral Resources, Mining Engineering, Technologies of Mineral Processing, Technology of Oil and Gas Extraction, Urban and Rural Planning and Design, Sustainable Development, Circulary and Low-Carbon Economy, etc.
Studies presented in this book cover these topics: Environmental Analysis, Monitoring and Pollution Control Project, Environmental Chemistry and Biological Researches, Environmental Safety and Health, Environmental Restoration and Purification Engineering, Ecological and Environmental Protection, Waste Disposal and Recycling, Disaster Prevention and Mitigation, Hydrology, Water Resources Engineering and Water Supply, Forest Cultivation and Plant Protection, Biomedical Engineering, Geographic Information Science and Remote Sensing, Geology and Geoscience, Prospecting and Exploration of Mineral Resources, Mining Engineering, Technologies of Mineral Processing, Technology of Oil and Gas Extraction, Urban and Rural Planning and Design, Sustainable Development, Circulary and Low-Carbon Economy, etc.
Online since: September 2019
Authors: A.J. Costa e Silva, F.M. Vieira, M.T.G. Souza, João M.P.Q. Delgado, A.C. Azevedo
Several professionals have studied to understand the behavior and the available alternatives, both in academia and on the job, in order to increase the mechanical strength between different types of mortar and the base materials to which they are applied, and in order to reduce the recurring problem of verified detachment.
The choice of an industrialized product for the finishing surface was to ensure the same proportions (water and components) for that layer; · Drinking water: provided by the local supply company.
Figure 1 – Laying the masonry of horizontal fence Function R determination Table 1 – Types of Substrate Preparation Family Substrate Base surface conditions Base preparation 1 Traditional Roughcast Rough Roughcast mixture in the proportion 1:3 (cement and sand, in volume). 2 Roughcast with lime solution Roughcast mixture in the proportion 1:3 (cement and sand, in volume), with lime solution (200 ml lime to 18 litres of water) to replace the water for the kneading of the mixture. 3 Moistened with lime solution Non-rough Application of lime solution (200 ml lime to 18 litres of water) 4 Moistened with water clean Application of potable water to the masonry. 5 No preparation Cleaning with steel brush to remove surface dirt.
After 28 days, tests were performed to determine the tensile strength of bond, six points per family, by an experienced and qualified professional following the procedures described in NBR 123528 [7].
· The lime solution incorporated in the kneading water of the roughcast was efficient.
The choice of an industrialized product for the finishing surface was to ensure the same proportions (water and components) for that layer; · Drinking water: provided by the local supply company.
Figure 1 – Laying the masonry of horizontal fence Function R determination Table 1 – Types of Substrate Preparation Family Substrate Base surface conditions Base preparation 1 Traditional Roughcast Rough Roughcast mixture in the proportion 1:3 (cement and sand, in volume). 2 Roughcast with lime solution Roughcast mixture in the proportion 1:3 (cement and sand, in volume), with lime solution (200 ml lime to 18 litres of water) to replace the water for the kneading of the mixture. 3 Moistened with lime solution Non-rough Application of lime solution (200 ml lime to 18 litres of water) 4 Moistened with water clean Application of potable water to the masonry. 5 No preparation Cleaning with steel brush to remove surface dirt.
After 28 days, tests were performed to determine the tensile strength of bond, six points per family, by an experienced and qualified professional following the procedures described in NBR 123528 [7].
· The lime solution incorporated in the kneading water of the roughcast was efficient.
Online since: May 2012
Authors: Hong Yan Li
In the old part, water flows across the residential area, passes the entrance of every family, and fish swims in the water, showing the special “small bridges and flowing water” scenery in the southern area of the Yangtze River.
People lay stone slates on the water ditches and use the water for daily life.
The underground water in Qiantong is rich, so local residents dig wells for drinking water.
The integration street space and water system composed of high walls, water ditches, water wells, gravel paved lanes and climbing plants have shown a rich and special landscape (Fig. 6).
Today, more and more scholars and professionals have realized the deficiencies of overemphasizing economic development.
People lay stone slates on the water ditches and use the water for daily life.
The underground water in Qiantong is rich, so local residents dig wells for drinking water.
The integration street space and water system composed of high walls, water ditches, water wells, gravel paved lanes and climbing plants have shown a rich and special landscape (Fig. 6).
Today, more and more scholars and professionals have realized the deficiencies of overemphasizing economic development.
Online since: July 2011
Authors: Xin Han, Bei Hua Cong
Based on the general requirement of planning and construction of Shanghai 2010 World Expo, through the analysis of the demand on fire protection features, this paper carries out planning research on fire safety layout, fire station, municipal fire protection water supply, fire control equipment, fire protection communication, fire protection of building, emergency shelter, emergency preplan fire-fighting, fire safety measures, technical standards of fire protection, etc.
There is also the Houtan Fire Station which is a kind of water fire station situated near the Lupu Bridge. 2) Planning: There are two fire stations are planned in the Expo site, in which the Xueye Fire Station is a standard one and the Linyi Fire Station is an amphibious one.
Planning of Water Fire Rescue Force.
The water fire brigade will be constructed incorporated with the newly planned Linyi Fire Station, equipped with a fire-float.
References [1] Shanghai Fire Bureau: Research report on fire protection planning technology of the 2010 Shanghai World Expo site, (in Chinese) , (2007) [2] Shanghai Institute of Disaster Prevention and Relief: Research report on professional planning scheme of disaster prevention system for the 2010 Shanghai World Expo, (in Chinese) , (2006)
There is also the Houtan Fire Station which is a kind of water fire station situated near the Lupu Bridge. 2) Planning: There are two fire stations are planned in the Expo site, in which the Xueye Fire Station is a standard one and the Linyi Fire Station is an amphibious one.
Planning of Water Fire Rescue Force.
The water fire brigade will be constructed incorporated with the newly planned Linyi Fire Station, equipped with a fire-float.
References [1] Shanghai Fire Bureau: Research report on fire protection planning technology of the 2010 Shanghai World Expo site, (in Chinese) , (2007) [2] Shanghai Institute of Disaster Prevention and Relief: Research report on professional planning scheme of disaster prevention system for the 2010 Shanghai World Expo, (in Chinese) , (2006)
Online since: February 2012
Authors: Zai Wen Liu, Xiao Yi Wang, Qiao Mei Wu
Some scholars have made a research about the phenomenon of water bloom and have established exploratory water bloom outbreak evaluative function.
u Resolving the model to obtain the optimal weight vector of attributes: Main Factor Analysis and Modeling Method for Water Bloom Analyzing Main factor of water-bloom Although it is not clear for critical factor and mechanism of occurrence of water bloom, some researches show that occurrence of water bloom is influenced by oxygen content and nitrogen, microbial species, temperature, illumination condition and intensity of waves in water body.
Water-bloom evaluation standard for river water system Water-bloom degree Content of Chl- a Phenomenon in water surface No water-bloom ≤0.02mg/L No algae accumulate in water surface, water body is clear and transparent Low-degree water-bloom 0.02~0.03mg/L Low quantity of algae accumulate in water surface, water body is relatively clear and transparent Moderate-degree water-bloom 0.03~0.05mg/L A great amount of algae accumulate in water surface, transparency of water body is low High-degree water-bloom ≥0.05mg/L Algae accumulative thickness increases in water surface, transparency of water body is almost high When modeling, parameters and factors, which have critical influential factors to water environment in every professional field, should be taken into consideration as comprehensive as possible.
In this way, it will be very vital for accurate prediction when influential factors such as water environment, water body eutrophication or change of water-bloom are taken into consideration.
Weighing other principal components, Chlorophyll a (Chl-a ) is a comprehensive index which not only reflects biomass of floating plant in water body, but also represents one of the most important indicators for water bloom phenomenon and degree in water body.
u Resolving the model to obtain the optimal weight vector of attributes: Main Factor Analysis and Modeling Method for Water Bloom Analyzing Main factor of water-bloom Although it is not clear for critical factor and mechanism of occurrence of water bloom, some researches show that occurrence of water bloom is influenced by oxygen content and nitrogen, microbial species, temperature, illumination condition and intensity of waves in water body.
Water-bloom evaluation standard for river water system Water-bloom degree Content of Chl- a Phenomenon in water surface No water-bloom ≤0.02mg/L No algae accumulate in water surface, water body is clear and transparent Low-degree water-bloom 0.02~0.03mg/L Low quantity of algae accumulate in water surface, water body is relatively clear and transparent Moderate-degree water-bloom 0.03~0.05mg/L A great amount of algae accumulate in water surface, transparency of water body is low High-degree water-bloom ≥0.05mg/L Algae accumulative thickness increases in water surface, transparency of water body is almost high When modeling, parameters and factors, which have critical influential factors to water environment in every professional field, should be taken into consideration as comprehensive as possible.
In this way, it will be very vital for accurate prediction when influential factors such as water environment, water body eutrophication or change of water-bloom are taken into consideration.
Weighing other principal components, Chlorophyll a (Chl-a ) is a comprehensive index which not only reflects biomass of floating plant in water body, but also represents one of the most important indicators for water bloom phenomenon and degree in water body.
Online since: July 2011
Authors: Bin Miao
Introduction to Management of Henan Talent Market
Miao Bin1,a
1School of Economics and Management, North China University of Water Resources and Electric Power, Zhengzhou, Henan, China
amiaob2002@sohu.com
Keywords: talent market, operation mode, management countermeasures
Abstract: Talent market is a mechanism to allocate and adjust the human resources according to the market laws.
So we should fully implement the personnel system reform, establish good employment mechanism and personnel social evaluation system; establish a talent market flow mechanism; establish a talent supply and demand information system to carry out prediction according to the economic development needs to professionals, and increase capital investment in talent development, set up various Human Resources Development Funds, to provide financial assurance for talent strategy implementation.
Strengthen Professional Training, Develop New Services.
So we should fully implement the personnel system reform, establish good employment mechanism and personnel social evaluation system; establish a talent market flow mechanism; establish a talent supply and demand information system to carry out prediction according to the economic development needs to professionals, and increase capital investment in talent development, set up various Human Resources Development Funds, to provide financial assurance for talent strategy implementation.
Strengthen Professional Training, Develop New Services.
Online since: July 2011
Authors: Hui Liu
The basic materials of ceramics are clay, water and fire.
A professional ceramist can be skillful through long-term practice while an amateur can use current conditions to practice modeling even in small space which can only settle a desk.
Ceramics amateurs can start from modeling directly who only make from clay to base while professional workers can do some complex procedures like selecting materials, processing, firing kiln, etc. for you, which is a good and facile way for learners.
Therefore, it is hard for beginners to master all-round knowledge about confecting glaze in a short time so that they can go to ceramics factory to consult professional technicians and use ready-made glaze to make ceramics.
A professional ceramist can be skillful through long-term practice while an amateur can use current conditions to practice modeling even in small space which can only settle a desk.
Ceramics amateurs can start from modeling directly who only make from clay to base while professional workers can do some complex procedures like selecting materials, processing, firing kiln, etc. for you, which is a good and facile way for learners.
Therefore, it is hard for beginners to master all-round knowledge about confecting glaze in a short time so that they can go to ceramics factory to consult professional technicians and use ready-made glaze to make ceramics.
Online since: January 2010
Authors: W.J. Liu, J.L. Pan
It seems that they
are all narrowing their aims to be another Harvard by providing as many as possible traditional
undergraduate courses, postgraduate courses and other professional courses as Harvard does.
For community colleges, besides their born mission of education, should keep positive involvement in the applied and service-oriented community activities, such as vocational and professional trainings.
Especially with the acceleration of the integration of urban and rural development and the urbanization, professional or vocational training for farmers and migrant workers shall be the highlight of the scholarship of application in junior colleges and higher vocational colleges, for it is almost impossible for the farmers who account for the overwhelming majority of the population in mainland China to accept formal vocational education.
Nowadays, such academic specialties and service as Irrigation Works and Water and Electricity Engineering Research and Development and researches on the Regional Social and Economic Development of the Three Gorges have taken shape.
For community colleges, besides their born mission of education, should keep positive involvement in the applied and service-oriented community activities, such as vocational and professional trainings.
Especially with the acceleration of the integration of urban and rural development and the urbanization, professional or vocational training for farmers and migrant workers shall be the highlight of the scholarship of application in junior colleges and higher vocational colleges, for it is almost impossible for the farmers who account for the overwhelming majority of the population in mainland China to accept formal vocational education.
Nowadays, such academic specialties and service as Irrigation Works and Water and Electricity Engineering Research and Development and researches on the Regional Social and Economic Development of the Three Gorges have taken shape.